@Mikey49 Just try to pair it with your existing powerline adapters as it is described in the documentation. If all powerline adapters are paired, they work together. Plus do not connect a powerline adapter into a power strip, only use wall sockets. If your powerline adapter does not see a powerline signal, move it closer to the next powerline adapter. And be careful if tere is a cirquit breaker between the places where you want to install the adapters, this may impact your powerline speed or prevent them to,see each other.